| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.97 | 12.318% | $170.6897 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $45.94 | 5.724% | $48.5696 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $168.85 | 8.294% | $182.8544 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $250.50 | 4.314% | $261.3066 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $235.71 | 6.658% | $251.4036 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $41.54 | 7.667% | $44.7249 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $47.60 | 5.733% | $50.3289 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $942.11 | $1,009.8777 | $1,009.87 | $1,009.85 | $1,009.90 | |